Overall vaccine effectiveness was 29% against COVID-19–associated hospitalization.
Plaque growth can lead to a higher risk of heart attack, stroke, and other life-threatening cardiovascular events for as long as 1 year.
Post-exertional malaise, or exercise intolerance, was seen in 36% of those with long COVID.
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China reports 688 new cases today, with the head of the World Health Organization en route.
A new analysis says sustained transmission is fueling the outbreak, which has topped 1,400 cases.
Also, Vietnam reports person-to-person spread as more locations confirm cases.
A woman in Chicago becomes the 2nd imported US case of the novel coronavirus.
A study of Wuhan's earliest cases details serious SARS-like symptoms and a 15% death rate.
Also, CEPI announces a major push to develop vaccines as cases top 600.
The emergency committee holds off on declaring a public health emergency of international concern.
The man didn't visit markets or have contact with sick patients while in Wuhan.
A Chinese medical community tracking numbers puts China's outbreak total at 321 cases.
Fourteen health workers are now infected in the 218-case nCoV outbreak.